Ontologia

Commune · CAN

Lachenaie

Canada

DfbCold, no dry season, warm summer(89 %)

Species observed

2 128

Observations

701 351

Area

42,1km²

Ecological tissue

Sample of 31 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.

ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Lachenaie : 19 espèces reliées par 79 interactions GloBI sur 3 types (connectance 17.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
79
Connectance
0.170
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

2 128 distinct species · 701 351 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

701 351 obs · 6 cellules
Obs. / cellule
≥ 302 907
302 907–302 906
200 499–302 906
136 508–200 498
< 136 508

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

6,7°C

Annual rain

1 022mm

Warmest m°

25,8°C

Coldest m°

-14,8°C

Elevation: 18 m on average (min 6 m, max 58 m)

Bioclimatic detailsExpert
Annual mean temp.
6,7°C
Annual rain
1 022mm
Warmest month
25,8°C
Coldest month
-14,8°C
Mean alt.
18m
Min
6m
Max
58m
Std. dev.
11m
Köppen-Geiger (dominant)
DfbCold, no dry season, warm summer(89 %)Cold

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,0

Org. C

57,8g/kg

Clay

31,4%

Sand

34,9%

Silt

33,7%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: scGLiMaggregated to Les Moulins

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
77,3g/kg
Clay
31,0%
Sand
35,0%
Silt
33,9%
5–15 cm
pH H₂O
6,0
Org. C
46,5g/kg
Clay
31,1%
Sand
35,3%
Silt
33,6%
15–30 cm
pH H₂O
6,0
Org. C
49,7g/kg
Clay
32,1%
Sand
34,4%
Silt
33,5%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest19.0%
Crops23.9%
Built-up5.4%
Bare soil3.6%
Other (grassland, water…)48.1%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

8,2km

Basins crossed

2

Max stream order

4

Max drainage

4 263km²

Discharge in basins

1,2m³/s

Mean precip.

960mm/an

Mean T°

5,9°C

Moisture idx

0,13

Max snow

30%

Mean runoff

577mm/an

Mean elev. (basins)

42m

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

5hab/km²

Night light

24,6nW

Built-up

536,0%

Pesticides

29,4kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas3

IUCN III · 1IUCN IV · 1IUCN Not Reported · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN